package com.b1502.store2.fragment;


import android.content.Intent;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ListView;

import com.b1502.store2.Bean.NewsBean;
import com.b1502.store2.R;
import com.b1502.store2.activity.NewsIntentActivity;
import com.b1502.store2.adapter.NewsAdapter;
import com.b1502.store2.network.StoreParams;
import com.b1502.store2.util.UrlUtil;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;

import org.xutils.common.Callback;
import org.xutils.x;

import java.util.List;

/**
 * A simple {@link Fragment} subclass.
 * Use the {@link NewsFragment#newInstance} factory method to
 * create an instance of this fragment.
 */
public class NewsFragment extends BaseFragment {
    // TODO: Rename parameter arguments, choose names that match
    private static final String ARG_PARAM1 = "param1";
    private static final String ARG_PARAM2 = "param2";

    // TODO: Rename and change types of parameters
    private String mParam1;
    private String mParam2;
    private ListView new_lv;
    private View view;
    private NewsBean[] newsBeen;
    public NewsFragment() {
        // Required empty public constructor
    }

    /**
     * Use this factory method to create a new instance of
     * this fragment using the provided parameters.
     *
     * @param param1 Parameter 1.
     * @param param2 Parameter 2.
     * @return A new instance of fragment NewsFragment.
     */
    // TODO: Rename and change types and number of parameters
    public static NewsFragment newInstance(String param1, String param2) {
        NewsFragment fragment = new NewsFragment();
        Bundle args = new Bundle();
        args.putString(ARG_PARAM1, param1);
        args.putString(ARG_PARAM2, param2);
        fragment.setArguments(args);
        return fragment;
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        if (getArguments() != null) {
            mParam1 = getArguments().getString(ARG_PARAM1);
            mParam2 = getArguments().getString(ARG_PARAM2);
        }
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {

        view = inflater.inflate(R.layout.fragment_news, container, false);
        new_lv = (ListView)view.findViewById(R.id.new_lv);
        return view;

    }

    @Override
    public void onActivityCreated(@Nullable Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        getNewsList();



    }

    private void getNewsList() {
        StoreParams params = new StoreParams(UrlUtil.GetNewsList);
        x.http().get(params, new Callback.CommonCallback<String>() {

            @Override
            public void onCancelled(CancelledException cex) {

            }

            @Override
            public void onSuccess(String result) {
                Log.d(TAG, result);

                Gson gson=new Gson();
                final List<NewsBean> list = gson.fromJson(result,new TypeToken<List<NewsBean>>(){}.getType());
                new_lv.setAdapter(new NewsAdapter(getActivity(),list));
                new_lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
                    @Override
                    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                        Intent intent=new Intent(getContext(), NewsIntentActivity.class);
                        intent.putExtra("UserId",list.get(position).getId());
                      intent.putExtra("UserName",list.get(position).getTitle());
                        startActivity(intent);
                    }
                });
            }

            @Override
            public void onError(Throwable ex, boolean isOnCallback) {

            }

            @Override
            public void onFinished() {

            }
        });
    }

}
